- Refactor the Go proxy for dependency injection: every proxy server,
the bootstrap, the signal handler, the load balancers, and AMF0 now accept
functional-option seams (factories/closures) so tests can inject fakes
without binding real sockets, talking to real Redis, or racing on
package globals.
- Drop the package-global `lb.SrsLoadBalancer`. The bootstrap creates
the LB locally and threads it through every proxy server constructor. Two old
global indirections in `internal/signal` and `internal/rtmp/amf0` are
likewise replaced by per-instance fields.
- Rename `internal/server` → `internal/proxy` and rename the `lb` public
surface for clarity: `SRSLoadBalancer` is split into `OriginService` /
`HLSService` / `RTCService` and recomposed as `OriginLoadBalancer`;
`SRSServer` → `OriginServer`; all proxy server types gain a `Proxy`
qualifier (e.g. `RTMPServer` → `RTMPProxyServer`).
- Extract the Redis client behind a new `internal/redisclient` package
with a minimal `RedisClient` interface and a counterfeiter fake.
- Add counterfeiter fakes (`proxyfakes`, `lbfakes`, `redisclientfakes`)
and ~7.5k lines of unit tests covering bootstrap, memory + Redis LBs, all
five proxy servers, the signal handler, and AMF0.
- Add two new E2E flows — `proxy-e2e-srt-test.sh` (SRT publish through
proxy, verify SRT/RTMP/HTTP-FLV/HLS playback) and `proxy-e2e-whip-test.sh`
(WHIP publish, verify RTMP/HTTP-FLV/HLS via origin `rtc_to_rtmp`) — plus
`setup-ffmpeg-with-whip.sh`, a macOS builder for an ffmpeg with
openssl-DTLS WHIP and SRT support that the two scripts auto-invoke when needed.
- Workspace reorg: move `memory/` and `skills/` to the repo root so all
agent tools (Claude / Codex / Kiro / OpenClaw) share one source of truth via
symlinks. Sync `docs/proxy/proxy-load-balancer.md` and
`memory/srs-codebase-map.md` with the new names.
No protocol, log, HTTP API, or wire-format changes. Refactor only — all
externally observable proxy behavior is unchanged.
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Co-authored-by: chatgpt-codex-connector[bot] <199175422+chatgpt-codex-connector[bot]@users.noreply.github.com>
Modernizes several `internal/*` packages under the Go proxy, replaces
third-party forks with standard-library primitives, and brings the
test suite from near-zero to high coverage across the touched packages.
Package changes
- **`internal/errors`** — Rewrites the `pkg/errors` fork as a thin
wrapper
over stdlib `errors`. A single `withStack` struct captures stack
traces via `runtime.Callers`; `fmt.Errorf("%w", ...)` handles all
message wrapping. Restores `errors.Is`/`As`/`Unwrap` chain traversal
(silently broken in the fork) and deletes ~190 lines of stack/frame
formatting. `Is`, `As`, `Unwrap`, and `Join` are re-exported so
callers need a single import.
- **`internal/logger`** — Swaps stdlib `log.Logger` for `log/slog` JSON
handlers with UTC timestamps and custom level labels (`verb`, `debug`,
`warn`, `error`). Hides `withContextID` (no external callers).
- **`internal/sync`** — Converts `Map[K, V]` from a concrete struct to
an interface with a `NewMap` constructor for testability.
- **`internal/signal`** — Adds `signalNotify` / `osExit` indirections so
`InstallSignals` and `InstallForceQuit` can be exercised without real
OS signals or process termination.
- **`internal/utils`** — Drops deprecated `io/ioutil` and the stdlib
`errors` alias (the internal `errors` package re-exports what's
needed).
- **`internal/version`** — No code changes; fully covered by new tests.
---------
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
